Dune, last seen after being defeated by Dio, crawls painfully across a crystallized landscape, all the while trying to remember what he was trying to grasp in the past. Casshern, Friender and Lyuze also pass through the same area, and encounters Dune, though none of them knows or remembers him. They believe he's dying, but somehow conclude his heart will not let him die. Eventually, Lyuze recognizes Dune to be one of Luna's bodyguards besides her sister Liza, nicknamed the Death God. Casshern and Lyuze are ambushed by attacking robots but fight them off. Dune regains his memory on how Casshern killed Luna, who knocks Lyuze aside and viciously attacks Casshern. After Casshern manages to defeat him, Dune still intends on his vengeance until Lyuze reveals that Luna is alive. Dune remembers that he wanted to grasp his loved one, Luna. Renewed with hope, Dune crawls off forward once again as Casshern and Lyuze look after his departure.
Kyashan, Friender e Lyuze incontrano Dune, recentemente sconfitto da Dio, ma non lo riconoscono. Dune però si ricorda di Kyashan e si lancia all'attacco.
再びルナの居場所を探し、枯れた大地を行くキャシャーンとリューズ。彼らは死にかけて半ば砂に埋もれた、一体のロボットを発見した。キャシャーンはロボットの傍らで休息を取り、彼の最後を見届けようとする。その顔を見たリューズが、驚きに目を見張る。そのロボットは、「死神」と恐れられたドゥーンであったのだ…。
